[Event "Aniversario Alumnos 2023 Team Battle"] [Site "https://lichess.org/6XCvS1f5"] [Date "2023.09.23"] [White "JERICODIAZ_4LIN"] [Black "FABYALVARADO_5SOR"] [Result "0-1"] [UTCDate "2023.09.23"] [UTCTime "20:52:49"] [WhiteElo "1391"] [BlackElo "1442"] [WhiteRatingDiff "-53"] [BlackRatingDiff "+62"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. Nf3 Bb4+? { (0.29 → 1.41) Mistake. d5 was best. } (2... d5 3. c4 Nf6 4. Nc3 c5 5. cxd5 cxd4 6. Qxd4 exd5 7. e4) 3. c3 Bd6?! { (0.82 → 1.94) Inaccuracy. Be7 was best. } (3... Be7 4. e4 d5 5. e5 c5 6. Bd3 Bd7 7. O-O Nc6 8. Qe2) 4. Bg5? { (1.94 → 0.69) Mistake. e4 was best. } (4. e4 Be7 5. Bd3 d5 6. e5 c5 7. O-O Nc6 8. dxc5 Bxc5) 4... f6?! { (0.69 → 1.41) Inaccuracy. Be7 was best. } (4... Be7 5. Bxe7 Nxe7 6. g3 O-O 7. Bg2 b6 8. O-O d5 9. c4) 5. Bh4 g5 6. Bg3 f5 7. Nxg5?? { (1.36 → -2.47) Blunder. Bxd6 was best. } (7. Bxd6 cxd6) 7... Nh6?? { (-2.47 → 3.00) Blunder. Qxg5 was best. } (7... Qxg5 8. Bxd6 cxd6 9. c4 b6 10. Nc3 Na6 11. d5 Nf6 12. Nb5 O-O 13. g3 Ne8 14. Bg2) 8. Nf3 f4 9. Bxf4?? { (2.42 → -0.87) Blunder. Bh4 was best. } (9. Bh4 Be7 10. g3 d6 11. Bxe7 Qxe7 12. gxf4 Nc6 13. e3 Bd7 14. Nbd2 O-O-O 15. Qb3 Rhg8) 9... Bxf4 10. g3 Bg5 11. Nxg5 Qxg5 12. Qd3? { (-1.28 → -2.86) Mistake. Nd2 was best. } (12. Nd2) 12... Ng4?! { (-2.86 → -1.58) Inaccuracy. Qc1+ was best. } (12... Qc1+) 13. Bh3?? { (-1.58 → -6.00) Blunder. f4 was best. } (13. f4) 13... e5?? { (-6.00 → -1.32) Blunder. Qc1+ was best. } (13... Qc1+ 14. Qd1 Qxd1+ 15. Kxd1 Nxf2+ 16. Ke1 Nxh3 17. Rf1 b6 18. Nd2 Bb7 19. b4 d6 20. e4) 14. Qf3?? { (-1.32 → Mate in 1) Checkmate is now unavoidable. Nd2 was best. } (14. Nd2 d5) 14... d5?? { (Mate in 1 → -2.68) Lost forced checkmate sequence. Qc1# was best. } (14... Qc1#) 15. dxe5?? { (-2.68 → Mate in 1) Checkmate is now unavoidable. Na3 was best. } (15. Na3 e4 16. Qf4 Qxf4 17. gxf4 Nc6 18. Nb5 Kd8 19. Bxg4 Bxg4 20. Rg1 Rg8 21. c4 Ne7) 15... Nxe5?? { (Mate in 1 → -4.55) Lost forced checkmate sequence. Qc1# was best. } (15... Qc1#) 16. Bxc8?? { (-4.55 → Mate in 1) Checkmate is now unavoidable. Qf4 was best. } (16. Qf4 Qxf4 17. gxf4 Nf3+ 18. exf3 Bxh3 19. Nd2 Nc6 20. O-O-O O-O-O 21. Rhg1 d4 22. Ne4 dxc3) 16... Nxf3+?? { (Mate in 1 → -6.13) Lost forced checkmate sequence. Qc1# was best. } (16... Qc1#) 17. exf3 Qd8?? { (-7.65 → -3.41) Blunder. Qc1+ was best. } (17... Qc1+ 18. Ke2 Qxh1 19. Bxb7 Kd7 20. Nd2 Re8+ 21. Ne4 Qxa1 22. Bxa8 c6 23. c4 dxe4 24. f4) 18. Bxb7 Nd7 19. Bxa8 Qxa8 20. O-O Rg8 21. Kg2 d4? { (-3.45 → -2.03) Mistake. Kf7 was best. } (21... Kf7 22. Nd2 Re8 23. Rfe1 Rxe1 24. Rxe1 Qb7 25. Nb3 c5 26. Rd1 Qa8 27. Nc1 Ne5 28. Nd3) 22. Rd1?! { (-2.03 → -3.18) Inaccuracy. cxd4 was best. } (22. cxd4 Kd8 23. Nc3 Nf8 24. Rfe1 Ng6 25. Re4 Qc6 26. Rae1 Qf6 27. Rg4 h5 28. Ne4 Qxd4) 22... Rf8 23. Rxd4?? { (-3.00 → Mate in 10) Checkmate is now unavoidable. Nd2 was best. } (23. Nd2 dxc3 24. bxc3 Kd8 25. Rab1 Kc8 26. Rb5 Qc6 27. c4 a6 28. Rd5 Nb6 29. Rd3 Qa4) 23... Qxf3+ 24. Kf1 Qxf2# { Black wins by checkmate. } 0-1